Ext.define('APP.view.nav.BaseTab',{
    extend : 'Ext.panel.Panel',
    alias : ['widget.baseTab'],
    initComponent : function(){
    	var me=this;
    	me.closable= true;
        me.listeners={
        	destroy: function(){
        		console.info('摧毁了');
        	
        	}
        }
        this.callParent(arguments);
    }
});